Ruthless Ranger II Darts – Steel Tip Tungsten – 23g. The Ranger II series feature an 80% tungsten barrel, with a multi ringed grip along most of the barrel, with a fine ringed section at the rear. Complete with a set of Ruthless Shafts and Ruthless Flights.Ruthless Ranger II Darts – Steel Tip Tungsten – 21g. The Ranger II series feature an 80% tungsten barrel, with a multi ringed grip along most of the barrel, with a fine ringed section at the rear. Complete with a set of Ruthless Shafts and Ruthless Flights.