| 摘要 |
Insert molded instrument marker pen with a stylus tube firmly secured therein by the provision thereon of an anchoring projection embedded in the insert molded body of the marker. Preferably, the anchoring projection includes a "U-shaped" portion conforming to a section of the outer surface of the tube and outwardly extending flanges at the top of the U-shaped portion, the projection being metal and being welded to a metal stylus tube. |
