Caliburn Ophiuchus Darts – Soft Tip – 95% – Blue – 20g. This Caliburn Ophiuchus Soft Tip Dart features a 95% torpedo shaped tungsten barrel, with a ringed section along the rear and a milled section along the front of the dart. The blue coating enhances the visual appeal of the dart. They come complete with Caliburn Dart Shafts and Flights.