The "throwing knives" are golf clubs. Obviously.
The bottom middle is the "suicide" breach app from Syndicate (it's an almost identical symbol).
And the bottom right unknown is a table tennis racquet with a tennis ball.
More seriously though, in the same order, Poison Darts I'm pretty sure of.
Next one looks a LOT like a noose, so possibly alternate use for the rope darts, or maybe a trap you can set? I'm leaning towards trap personally.
The last one looks suspiciously like a coin and a note - so maybe throwing money making a comeback?