Caliburn Nights Watch Darts - Steel Tip - 95% - N2 - Black - 22g. This Caliburn Nights Watch Steel Tip Dart features a 95% tapered tungsten barrel, with a ringed design along the back of the barrel with a smooth section along the front. The black titanium coating enhances the visual appeal of the dart. They come complete with Caliburn Dart Shafts and Flights.