Legend Darts – Steel Tip – Revolution Series – B02 – Black – Straight Knurled – 21g. This 90% Tungsten barrel from Legend Darts features a black titanium coating with its uniquely created barrel design, and comes complete with a set of Legend Flights and Shafts.Legend Darts – Steel Tip – Revolution Series – B02 – Black – Straight Knurled – 23g. This 90% Tungsten barrel from Legend Darts features a black titanium coating with its uniquely created barrel design, and comes complete with a set of Legend Flights and Shafts.