Legend Darts – Steel Tip – Revolution Series – B14 – Black – Rear Taper – 23g. This 90% Tungsten barrel from Legend Darts features a black titanium coating with its uniquely created barrel design from the Revolution Series, and comes complete with a set of Legend Flights and Shafts.Legend Darts – Steel Tip – Revolution Series – B14 – Black – Rear Taper – 21g. This 90% Tungsten barrel from Legend Darts features a black titanium coating with its uniquely created barrel design from the Revolution Series, and comes complete with a set of Legend Flights and Shafts.