Perfect Darts – Two Tone Polycarbonate Shafts. Strong Polycarbonate Shafts. Each pack contains 3 Sets (9 Shafts). Perfect Darts – Two Tone Shafts – Polycarbonate – Black & Yellow – 3 Sets Pack – Tweenie – Tough Poly Plastic dart Stems with Bright Colouring.Perfect Darts – Two Tone Polycarbonate Shafts. Strong Polycarbonate Shafts. Each pack contains 3 Sets (9 Shafts). Perfect Darts – Two Tone Shafts – Polycarbonate – Black & Yellow – 3 Sets Pack – Medium – Tough Poly Plastic dart Stems with Bright Colouring.Perfect Darts – Two Tone Polycarbonate Shafts. Strong Polycarbonate Shafts. Each pack contains 3 Sets (9 Shafts). Perfect Darts – Two Tone Shafts – Polycarbonate – Black & Yellow – 3 Sets Pack – Short – Tough Poly Plastic dart Stems with Bright Colouring.