Carbon Express Nano SST Shaft 箭桿
Building off of the heritage of the Nano-XR, the new Nano SST™ is an ultra-slim diameter shaft designed specifically for recurve bows. The Nano SST™ features three specific spine areas with the stiffest being in the mid section of the shaft and the weakest spine configured to the back-end to allow for proper fletching clearance through the shot on a recurve bow. Nano SST™ has an ultra-slim parallel shaft profile that dramatically reduces cross-wind drift and is the ideal arrow for FITA, NAA and NFAA long-distance field shooting. Engineered for optimal velocity, strength and consistency, the Nano SST™ is constructed from 30-ton carbon so it will not take a set (permanent) bend and ensures faster recovery out of the bow and superior downrange accuracy shot after shot.
Advanced Technology, Extreme Accuracy.
Straightness: ± 0.002".
Weight tolerance: ± 1.0 grains.
Spine selection tolerance: ± 0.002".
規格：400, 450, 500, 550, 600, 650, 700, 750, 800, 900, 1000