| 摘要 |
A method and apparatus for aiming a tree to be felled including a tool for precisely marking a face notch to be cut into a tree trunk, said tool comprising a main body, an aiming rod on the main body, and two pivoting tree-engaging marking arms mounted pivotably together on the main body for partially encircling the tree trunk and identifying the upper and lower cuts of a generally horizontal portion of a hinging notch when the aiming rod is aimed in the direction of fall. The tool includes angular adjustments to allow marking an aiming notch which compensates for the lean of a tree and/or for trees with trunks of irregular cross section.
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