Encyclopedia of historical weapons - Langet

Metal strips attached to the the shaft of a polearm to reinforce the torque of its head, and to protect the joint connecting the head and its haft.

Encyclopedia of historical weapons

From Encyclopedia

Catapult
Class of siege engines designed to throw spears and heavy bolts.
Lance
Typical weapon of a man-at-arms. Firstly a long (9 ft) spear but later developed into a heavier and even longer form unsuited for infantry.
Pilum
Roman throwing spear. Has a small, leaf-shaped head on a long and thin iron part attached to a wooden shaft. Effective vs. …
Javelin
A short throwing spear, used as a shock weapon.
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