The Aviation 90% from BULLS is a 90% Tungsten barrel dart set and is one of the most stylish darts we've seen in a very long time. With a striking combination of gold and black with a hint of silver, this dart is sure to turn heads when you're behind the oche. But in addition to a striking appearance, the dart must also be comfortable in the hand. Bull's goes to great lengths to make sure this is okay. The Phantom grip they devised for the Bull's Aviation 90% offers the ideal combination of grip and release for this particular dart. Since there is no grip on the silver part of the barrel, you can use that as an anchor to make sure you always hold your darts the same way. This dart set is available in 3 different weights: 22-23-24 Gram. 22G = Barrel Length: 50.90mm, Barrel Width 6.47mm. 23G = Barrel Length: 52.00mm, Barrel Width 6.48mm. 24G = Barrel Length: 53.00mm, Barrel Width 6.14mm.