Datadart Christian Bunse Darts – Steel Tip – 90% – Black and Gold PVD – 23g. Features: 90% Tungsten Barrels, Datadart Flights, Datadart Shafts.Datadart Christian Bunse Darts – Steel Tip – 90% – Black and Gold PVD – 21g. Features: 90% Tungsten Barrels, Datadart Flights, Datadart Shafts.Datadart Christian Bunse Darts – Steel Tip – 90% – Black and Gold PVD – 25g. Features: 90% Tungsten Barrels, Datadart Flights, Datadart Shafts.