Arrow test kits are the BEST way to determine the correct arrow spine for your bow and shooting style. The carbon and aluminum arrow test kits are sold bare shaft (no fletchings) so the user may bare shaft tune for the best arrow flight. For wood arrows we offer fletched test kits to find the wood arrow spine that flies best for you.
Every test kit comes with arrow tuning instructions. 3Rivers Archery recommends Cutting Arrows to Length and using different weight field points from our Field Point Test Kits to tune your arrows.