· Premium Member
Try adding some weight in the front.
The aerodynamics may be such that, after it slows down to a certain speed, the mass of the dart may not be enough to keep it on track. The weight issue is also involved here as well.So we figured out the wobble, but why the veering off of course after about 10m? It is very strange, they get to about 10m and then they take a 90 degree turn left or right