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

Gisarme
Solid and bulky, ornamental spear-like polearm.
Haubergeon
Hauberk ending between crotch and the middle of the wearer’s thigh. Has a sharp dagger-like hem.
Sabaton
Articulated, steel armor protecting the foot. Sometimes called solleret by the French.
Targe
Small, more flat wooden shield covered with leather or metal-trimmed, later all- steel.
More

SSL Certificate Authority
SSL Certificate Authority