Initially set your plunger on a medium tension, which may or may not be stiff enough, with a nocking point in a starting position just above square. If you choose to purchase a product after going through one of these links, we will receive a small sales commission at no extra cost to you. We thank you for supporting our business! For a general book try the Archer Reference web site and download the PDF file (68 pages). You will have to continue to make adjustments to the height until all the latter mentioned issues are resolved. For bareshaft tuning, shoot a minimum of 3 bare and 3 fletched arrows. In reference to porpoising and up and down of an arrow in flight. Many options to tune your bow. Slide the string's large loop over the bow's upper limb, positioning … Firstly, archers might use spray powdering of either their shafts or arrow rest to confirm absolutely that clearance is perfect. Expert archers sometimes use a T square to set the nock set and positioning of the arrow. The bare shaft test is quite simple, but must be done in the correct sequence. Both recurve and compound bows are able to be tuned to perfection. But now what? Well composed artical explaining a fairly involved procedure in a simple comprensable way so even a novice archer can set up their bow and accessories to acheive a well set up bow and if so inclined to go further to fine tune it. If the arrow is too stiff, you can use a lighter point. Paper Tuning a Bow. Archery, Arrows & Arrow Flight: Recurve Bow Tuning. Recurve Bow Equipment Tuning 3 In this section on recurve bow tuning it will be necessary to discuss a number of different types of risers since the available adjustment features differ in each case. Same as I would use a paper target to pattern a shot gun. Because bare shafts do not have the benefit of fletchings, they will plane off somewhere different on the target face, producing their own group somewhere else. When separate tuning procedures are required for specific setups, find your setup within the Slightly elongated horizontal groups are corrected with minute plunger tension adjustment, while elongated vertical groups are tightened by equally tiny nocking point changes. Purchase the Ultimate Guide to Recurve Bow Tuning Purchase the Ultimate Guide to Compound Bow Tuning. You will be looking for what expert archers call “the sweet spot,” where the noise vanishes, and the limb vibration and hand shock also disappear. Once your recurve or longbow has been set up by an archery pro at a nearby shop, your next step is to tune your arrows. Also have two finally tuned compound bows. A question I often hear in seminars (and one I frequently observe on the shooting line) is “Why is my recurve so noisy on release?” The answer lies in the set up and tuning processes, which are critical not only in achieving a quiet and responsive bow, but for repetitive accuracy. Most bows will require quite a long time to screw in the bolts, so remain patient. When you are making a tillering adjustment to your bow, you are establishing a balance between the bow hand pressure and the string finger pressure or the difference between the center of the bow an above the bow’s center. - … The types of risers are: • Simple wooden self or take down bows. More experienced recurvers will experiment within these guidelines, twisting turns into the string to work out the brace height at which the bow feels the best, and groups most tightly. Should your bare shaft group be below the fletched group, then your nocking point is too high, and logically, if your bare shaft group is above your fletched group, it is too low. Find the Center Shot. If the bow you pick is too long for your particular draw length, then at full draw you are only bringing into play a less-than-maximum output from your limbs, which means a loss of arrow speed. Archery Australia’s “Recurve Bow Tuning.” PDF File/Booklet. Your email address will not be published. The shots you make can tell you much about the condition of your bow set up. The basic setup is now in place, with the correct bow length, tiller, exact brace height, and all accessories correctly attached. URL: http://www.archery-forum.com/showthread.php?13320-Tuning-a-recurve-bow. THQ’s, “How to Tune a Recurve Bow.” Website. Placed a few feet in-front of a bow target. Measuring your tiller is one of the first tings to do when setting up a recurve. Basic starting points are eight to eight and a half inches for a 66-inch model, eight and a half to nine inches for a 68-inch bow, and nine to nine and a half inches for a 70-inch bow. Other options include taking plastic nocks and placing them on the shaft of the arrow and putting them in boiling water all the way you to the base of the arrow groove: Do this for the count of ten and remove them from the water. recurve bows, using finger release (RF) compound bows, using finger release (CF) compound bows, using a release aid (CR) You will notice that some of the techniques of bow tuning apply to all types of bow setups and others apply to just one or two types. The plunger, or pressure button, needs to be set on a medium tension ready for the next tuning stage, and the rest positioned so that the arrow sitting on the rest is centralised in line with the button. Called a paper target. Static spine is the deflection caused when a 1.94 lb weight is suspended in the middle of a 29 _ shaft (supported at two points 28 apart). With compound bows, you can use masking tape just like the recurve bows. If your aim moves below your initial aim, the bottom most limb is too strong and you should lower the weight by a quarter turn and retry once more. Using a ruler, measure the brace height. Small round hole – do nothing. The standard procedure of tuning a recurve bow may seem daunting since it demands precision and a lot of work. Put them onto the bowstring and allow the over tight nock to sit for a half minute: This will loosen the nocks so they fit just right. To adjust a bow’s tillering, you will stand roughly five meters from a target with your bow in full draw. ILF risers are more adjustable. Even when assigned the smallest percentage in terms of importance, it does not lessen the need for bow tuning to ensure the greatest possible shot accuracy. Do the words about the rest wire refer to the whole assembly ?? Save my name, email, and website in this browser for the next time I comment. An arrow is fitted in the nock and is also pointed toward the earth. The accuracy of your shot is highly dependent on three factors: bow tuning, biomechanics, and shooter’s attitude at a percentage of 10%, 20%, and 70% respectively. The next measurement is brace height: the distance from the throat of the grip to the string. If the bare shaft group is to the left of the fletched group (for a right handed shooter) then the plunger tension is too stiff, and if the bare shaft group is to the right of the fletched group, the tension is too weak. The sight is conventionally mounted on an extension out front, and needs to be in perfect parallel with the handle to keep a stable windage as the sight moves up and down for the various distance settings. Tuning, the art of adjusting equipment to improve its performance and to fit your individual needs and style, allows the bow, the arrow, and the archer to work in perfect harmony. Screw in the limb bolts for a takedown recurve. Now comes the all-important tuning phase, because until our nocking point is determined precisely, and the degree of plunger tension is ascertained in accordance with the spine of the arrow shafts you have, the bow is not ready to function at anything like its true potential. Next, shoot one arrow at the spot from 30 meters, and then move back three steps and shoot another arrow while aiming at the spot. A nocking point can now be put on the string: around ¼ of an inch above square is a reasonable starting point. If you’re a seasoned archer this group might well be rather tight, but if you’re still relatively inexperienced don’t spend all day attempting to clatter them off one another before you start tuning. A recurve bow or compound bow shot with fingers should initially be set up as shown in Figure 1-2 .b), that is, with the shaft slightly to left of the string line and the sight vertically above the shaft. 8 Recurve Bow Tuning Arrow Selection - Spine Spine can be defined in two parts, static spine and dynamic spine. To find the center of limbs on a recurve bow, place a piece of masking tape across the inside of each limb a few inches from the riser. With the nocking point and the plunger tension correctly negotiated, the bow is in a very good place tuning-wise. Once you achieve this brace height adjustment, you’ve tuned the brace height correctly. Your hand will sit at the center of the bow so the arrow is positioned above the same center. Should you be quite tall, or have particularly long arms, and as a consequence your draw length is close to 30 inches, or even more, then a 70-inch model should be your option. For additional stability and balance, archers will use a stabilizer on their bow. Your goal is to twist and untwist the bow string until you reach a brace height that results in the least noise and vibration when an arrow is shot. Because the archer is drawing with two fingers under the arrow, the tiller measurement on the bottom limb needs to be 3/8 of an inch or so less than it is on the top limb, in order for the limbs to function in unison on release. You will need to position a frame that is capable of holding a large sheet of paper, at shoulder height. Shoot some arrows (preferably 10 or more shots). If this is the case, adjust your setup about 1/32 of an inch and try your shots again. There is one saving grace to all this hard work. Website forum. First, the archer has to adjust the string height from the bow’s riser, which should measure between 7 to 9 inches from the riser to the area where the bow’s grip is located. To do this, you will have to take a number of shots with the bow and arrow to see what shot and position get you the greatest amount of accuracy. Arrow rest was naturally off center of the bow string. Conversely, when your bow length is too short for your draw length, you are not only overtaxing your limbs, but creating a nasty string angle for your fingers at full draw. When buying your bow, also ask the archery pro to help you select arrows with a shaft spine that matches your draw length and draw weight. With the limbs and string roughly tuned, it’s time to turn your attention to the accessories. - Adjustable limb alignment. Position yourself at a close-ish distance, around 10-15 metres from the bale. Shoot a bare shaft arrow from five to ten through the paper target. Compound Bows. Your attitude, biomechanics of the bow and tuning of the bow are the major aspects which affect the accuracy of your shot from the recurve bow. For the competitive shooter, who needs every last point, a finer tuning stage can be undertaken. The paper test is an excellent way to verify all of the adjustments that you have made to your recurve bow during the tuning process thus far. The stabilizer must be away from the bow’s handle however in order to supply the desired balance and stability it is capable of providing. Because some championships require scoring at various distances, such as 90m, 70m, 50m and 30m for the FITA round, the archer will now spend hours shooting at the various distances to check group sizes and shapes. After establishing the initial brace height, you have to take a few shots with an arrow to see how it feels. The aim is provided by a pin, cross wire, or small circular aperture, depending on the archer’s particular personal preference. Shoot with the equipment you intend to shoot with. So the whole spring plunger can be moved L-R . Your email address will not be published. Assumptions: - The bow's physical length is about correct for your draw length. Also, accessories can be added to the recurve bow to make it quieter and more accurate. If your fletched arrows are higher than your unfletched arrows when they hit your target, it suggests your nock is too high. Never heard of moving the arrow rest off center of the bow string. It is different from the normal longbow in that the arms of the bow bend away from the shooter. ??? Had two long bows when young. Place the string over the bow tips. If the stabilizer is positioned behind the bow’s grip, it makes for more mass being added to the bow’s structure and, in turn, ends up neutralizing the stable elements the archer is trying to achieve. Once you’ve twisted the string, you then replace the end of the bowstring in the nock on the bow. Tap the bowstring. When you do, the arrow should drop clean away from the bowstring with ease. Once completed, your bow will be tuned to ensure the best arrow flight for every shot you take. Close your eyes for a period of five seconds. To adjust the brace height and to make it longer, you will have to take off the bow string by removing it from one of the bowstring nock and twist the string to shorten it. Neither had cut outs. First, the archer has to adjust the string height from the bow’s riser, which should measure between 7 to 9 inches from the riser to the area where the bow’s grip is located. The bow can also prove to be a noisy shot if the brace height is not established with accuracy. Archery Talk: Archers Helping Archers. Shoot three or four fletched arrows, using shafts correctly selected by the arrow chart, to get a central group in line with your prevailing skill level. Always remember to work on your nocking point first. You also have the option of shortening your arrow by 1.5 inches at a time to get the fletch arrows to align correctly. To clean up a wooden riser, you can use the automotive polishing compound with a clean and soft rag. This can end up robbing you of a critical ally to good form: comfortable processing. Will send on to a few beginners….