Based on the search results, "shaft" can have different meanings depending on the context. Here are some possible meanings:

• The long handle of a spear or similar weapon.
• The body or stem of an arrow extending from the nock to the head.
• A sharply delineated beam of light.
• A vertical opening or passage through the floors of a building.
• A long narrow tunnel, generally one that runs straight up and down, such as a mine shaft or an elevator shaft.
• To have sexual intercourse with a woman (slang) .
• To trick or cheat someone (slang) .
• To be utterly screwed over to the point of needing comfort (slang) .
• To treat unfairly or harshly.
• To push something or someone with a pole (literal meaning of the verb "shaft") .

Without more context, it is impossible to determine which meaning of "shaft" is being referred to in the question.