Facts about the structure of the arrow

- it consists of two layers of wood, a 9 mm birch multiplex board and 4 mm beech plywood as the top panel
- the multiplex board carries the ball bearings and has four drive-in nuts for attaching the two spars (the nuts are covered by the cover plate)
- all 6 visible screws are secured against unscrewing by themselves
- the top of the arrow is primed three times, painted twice in colour. The edges and the underside are painted twice after triple priming with weather protection paint.
- the ball bearing covers are made of very sturdy ABS plastic, as you can see in this video.

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