My all time favorite fletching for 3D archery. A 2" high profile feather that offers the stability of a blazer style vane with more forgiveness and less than 1/3 the weight. If you need to shave weight off your 3D setup, switch to these. Fletch them with a full helical clamp. Black is sexy and the way to go! If you don't shoot well, at least you'll look good doing it!