Hello,
My name is Avatta, and this is my first official guide accredited to Jinx. (Thus the lack of videos!)
She just provided too much fun to resist.
(Tehe, lets rely on W and auto-attacks all game... NOT)
To play Jinx with a standard ADC build limits her end game potential and is OBVIOUSLY stale and boring. On to the explanations shall we?

Jinx, and us as Jinx players, love action, and action is blowing everything up.
As a Jinx player, you will learn when to use what, BUT here is how to adjust things for this build.

Between your runes, your masteries, and your first 6 levels, and early game items, you will have some SICK harass with some nice damage. If you have a good partner/support who can sustain you (my favorite is Soraka), watches for ganks, and knows what to do for the kill, then you will be unbeatable, while having a hilariously RIDICULOUS early game.

Mid game, keep in mind your Trinity damage passive for using an ability. You will have a bit more crit and damage now, so try to use Fishbones more.

Late game, you are going to have a very nice amount of crit, and a very high base attack damage. Throw in Fishbones extra damage, crit chance, range, your trinity damage buff, and your sustain, and the enemy will melt under your fire. Positioning, and timing is everything. Have fun 4 shotting people, and ending them all with you abilities.

Use ZapZap as much as possible. Rest is old news for ADC.