Caliburn Sword Darts – Soft Tip – 95% Tungsten – S3 – 19g. The Caliburn Sword Darts boast curved, black coated barrels that feature a ringed grip and extra milling for maximum control. Made with 95% tungsten, these steel tip darts offer superior durability and precision. Take your game to the next level with the expertly crafted Caliburn Sword Darts.