Detachable trackable arrow nock

1. A detachable, trackable arrow nock, comprising:

a proximal end for detachably coupling to a hollow distal end of an arrow shaft;

a distal end for receiving a bow string;

a plurality of fins for engaging the hide of an animal to prevent said nock from penetrating the hide;

an electronic tracking device; and

an anchor tethered to said nock, wherein said anchor is positioned within the hollow distal end of the arrow shaft when said proximal end of said nock is coupled to the distal end of the arrow shaft;

wherein said nock is operable to detach from the arrow shaft when said fins engage the hide of the animal as the arrow shaft moves through the animal;

wherein said anchor is operable to engage internal tissues of the animal to secure said nock to the animal; and

wherein said anchor is a spiked rod.

2. An arrow nock according to claim 1 , further comprising a foam spacer secured about said rod.

3. A hunting arrow, comprising:

a shaft having a proximal end and a distal end, wherein said distal end of said shaft is hollow;

an arrow head secured to said proximal end of said shaft;

a nock detachably secured to said distal end of said shaft, wherein said nock comprises a distal end for receiving a bow string, a proximal end for detachably coupling to said distal end of said shaft, a plurality of fins for engaging the hide of an animal to prevent said nock from penetrating the hide, and an electronic tracking device; and

an anchor tethered to said nock, wherein said anchor is positioned within said hollow distal end of said shaft when said proximal end of said nock is coupled to said distal end of said shaft;

wherein said nock is operable to detach from said shaft when said fins engage the hide of the animal as said shaft moves through the animal;

wherein said anchor is operable to engage internal tissues of the animal to secure said nock to the animal; and

wherein said anchor is a spiked rod.

4. A hunting arrow according to claim 3 , further comprising fletching attached to said distal end of said shaft, wherein said fins are aligned with said fletching to promote proper flight of said arrow.

5. A hunting arrow according to claim 3 , further comprising a foam spacer secured about said rod.

6. A method of securing a tracking device to a game animal using a hunting arrow, comprising the steps of:

a) inserting an anchor into a hollow distal end of an arrow shaft, wherein said anchor is connected to a proximal end of an arrow nock with a tether, wherein said arrow shaft has a proximal end having an arrow head secured thereto;

b) inserting said proximal end of said arrow nock into said distal end of said arrow shaft such that said arrow nock is detachably secured to said distal end of said arrow shaft, wherein said nock comprises a distal end for receiving a bow string, a plurality of immovable fins for engaging the hide of the animal to prevent said nock from penetrating the hide, and an electronic tracking device operable to transmit a trackable signal; and

c) shooting said arrow into the animal such that said arrow head and said arrow shaft pass through the hide of the animal and through internal tissues of the animal, wherein said nock completely detaches from said arrow shaft when said fins engage the hide of the animal and thereby allows said arrow head and said arrow shaft to continue passing through the animal, wherein said tether withdraws said anchor from said arrow shaft as said arrow shaft passes through said animal, and wherein said anchor engages internal tissues of the animal and thereby secures said nock to the animal.

7. A method according to claim 6 , wherein said anchor is a spring-loaded multi-pronged hook.

8. A method according to claim 6 , wherein said anchor is a spiked rod.

9. A method according to claim 8 , wherein said spiked rod has a foam spacer secured about said rod.

10. A method according to claim 6 , wherein said arrow shaft has fletching attached to said distal end of said shaft, wherein said fins are aligned with said fletching to promote proper flight of said arrow.