[quote author=Fu-Kwun Hwang link=topic=1409.msg5304#msg5304 date=1263352850]
I read your article and word document. But I was not able to build a physics model for your case.
Because I do not fully unstand the whole situation.
I tried to search google with keyword "physics of archery", but I can not find similar situation....[/quote]

Thank you...

I doubt that you will, bow stabilisation has been used since around 1960 but unfortunately, as far as I know no-one has ever fully documented the dynamics of bow stabilisation. This omission inevitably leads to heated arguments among archers, with several fanciful ideas about ‘how stabilisers work’ and the best way to arrange all the various stabiliser masses. I am endeavouring to rectify this omission with this presentation.

I have added some further details in this attachment