The adornments (FINIAL) on the top of the flag pole are for military use only. The gold eagle is for the use of the President of the United States only, and only in time of war. The gold spear ball is for military recruiting centers only. The gold acorn is for military parades only. (Army Regulation 840-10, chapter 8)
http://usa-the-republic.com/it....ems%20of.../flag%20c
