See video on Amazon.com this kit to equip themselves with 4 sets of 3 darts for electronic-type targets (so no wooden target) because the heads are plastic. With this kit we have the ability to customize our Darts with 8 different colors spikes or 8 different fights. For the fans it is possible to find some very nice fights for cheap that will certainly suitable for this dart kit (F6029 Irish Emblem Dimplex darts fins - 4 sets per pack (12 flights in total) or F5013 Skulls fins of darts - 5 sets per pack (15 flights in total) Of course the heads tend to break especially when the dart fall from the target (or take the wall) but that's why there are 500 allowing many parties. The grip is nice. The darts are balanced. A very good product with good value for money