Spear

Part a: a long, tapering metal spearhead with a broad, leaf-shaped tip. Part b: a long, conical metal spearhead that tapers to a point. Both parts a and b are fitted onto short lengths of wood with pointed ends with a metal bolt driven through the wooden shafts. The ends can be rotated to a shorter length, side by side, or rotated out to be over 2 m long, joined at the middle. (The 2 pieces do not currently come apart.)