Altra Novum 246 Arrows .006 300 6 pk.Altra Novum 246 Arrows . 006 300 6 pk. High grade carbon shafts; Straightness spec: Up to 0. 006 inches; NO SPINE Technology for improved tunability and consistency; State of the art measuring equipment for straightness verification; Weight matched to + 1 grain; 32" total length; Comes in 6 pk fletched (1 white 2 grey Altra branded Q2i RAPT X vanes); Inserts and nocks included; Premium components made from high grade aluminum and stainless steel;