Flex Fletch Silent Knight Vanes

The Silent Knight Vane is built for bowhunters with a design that is fast quiet smooth and tapered for optimal flight without alerting game. These 3″ vanes are 30% thinner than thermoformed vanes and have a lower profile that produces less drag and wind drift. 3″ vanes have more surface area to produce more stability in flight allowing you to confidently shoot fixed-blade broadheads. Testing has shown an increase in velocity by 2 fps when compared the same arrows fletched with popular 2″ thermoformed vanes. These made in the USA vanes measure .485″ high and weigh 6.8 grains. Features:Less drag & windrift 2 fps faster than 2 thermoformed vanes;30% thinner with a greater taper than thermoformed vanes;Reduced sound in flight;Height: .485 /1.23 cm;6.8 grains