藝術與建築詞典根目錄
....物件層面
........組件 (層級名)
............成分
................<依特定背景區分之組件>
....................<武器組件>
........................<拋擲武器組件>
............................尖狀器
|||................................箭頭 [N]
................................<形狀︰拋擲物的尖端> [N]
|||....................................角槽柄
|||....................................邊槽柄
|||....................................莖狀柄
|||................................矛頭 [N]
............................<箭矢組件>
|||................................箭頭
|||................................箭翎
|||................................軸 (工具組件) [N]