Three diamond etched bands ring each barrel, separated by deep cut rings and fine knurling, so the grip repeats itself whether you are two darts in or two hours in. Behind that texture sits a 90 percent tungsten body, dense enough to run pencil slim so three darts will share a single treble. Etched aluminum shafts lock on and will not shake loose between legs, and slim flights keep the throw flat. It is a set for a player who has outgrown brass on an electronic dartboard.