How about doing the foldable tent pole thing - lace a strong piece of elastic (like bungee cord) through the pieces, then if someone falls on them they can collapse without braking, then snap back into place easily. Plus they are easy to transport as they're all connected and fold into a neat bundle.
How about doing the foldable tent pole thing - lace a strong piece of elastic (like bungee cord) through the pieces, then if someone falls on them they can collapse without braking, then snap back into place easily. Plus they are easy to transport as they're all connected and fold into a neat bundle.