At ten steps I would put it in the boiler then climb the tree I was standing next to

I dont think it would go to far with a good hit.Even a bad it would leave you connected via the rope just reload the dart and go in for the kill

Instead of a jap ball just put a ski rope handle on the end and jump on a garbage can lid.Can you say Rocky Mountain sleigh ride giddy up cowboy

That would be a funny video.