I made it wider that normal one , with the hope that force will spread on a bigger area ... it is not tested yet ... it was a rainy day ...
is not the size of the feathers ... I don't know ... in the beginning darts traveled straight , but then I increase the diameter of the tunnel digging deeper in the bamboo and I cut a wider channel ...
when I switched from distance shooting to target shooting I had a unpleasent surprise : darts don't travelled straigth anymore ...
I'll make another t'ong-ah , when I'll manage to find some bamboo ...
















