Mission Atom13 Aluminium Shafts – Anodised Metal Stems – Red – Tweenie. Uniquely styled aluminium shafts available in 3 lengths and 6 colours. Made with aerospace level aluminium, these ultra strong shafts will enhance any dart setup. Each pack contains 3 shafts.Mission Atom13 Aluminium Shafts – Anodised Metal Stems – Red – Short. Uniquely styled aluminium shafts available in 3 lengths and 6 colours. Made with aerospace level aluminium, these ultra strong shafts will enhance any dart setup. Each pack contains 3 shafts.Mission Atom13 Aluminium Shafts – Anodised Metal Stems – Red – Medium. Uniquely styled aluminium shafts available in 3 lengths and 6 colours. Made with aerospace level aluminium, these ultra strong shafts will enhance any dart setup. Each pack contains 3 shafts.