Adjustable Nocks: The slot direction of the nock can be adjusted, convenient for use in various bow.
USED: Recurve, Compound or Long Bows, for draw weight 15-30 pounds bows, fit for target practice & outdoor shooting.
ADVANTAGES :Ribs channel the air vortex, making the vane control the arrow more efficiently. "Elastimax" material surpasses all other vanes with its toughness, durability, and adhesion; Safety; High quality; Also applicable to children, women and beginners ; 100% New