The rules of Priestleys Trebles is to throw 3 darts on each treble, starting with treble 10.
This practice routine was invented by the famous darter Dennis Priestley.Track how many darts you hit.
Maximum score for this routine is 33.
The more you use it – the more you use you will get from the statistics.
And don’t forget, tracking your practice makes it more profitable and more fun!