The zany theory that a fragment from the head shot hit Tague and/or hit the curb near Tague and sent a metal/concrete fragment streaking toward Tague is a perfect example of the kind of hilarious, strained speculation that WC apologists are often forced to float.
To get some idea of how ludicrous this theory is, I recommend reading my article "The Wounding of James Tague Refutes the Lone-Gunman Theory":
https://drive.google.com/file/d/1QGE1Se8HuF99CToouKhKW0OSRprmspwX/viewI discuss this issue at much greater length in my book
A Comforting Lie: The Myth that a Lone Gunman Killed President Kennedy.
Here's an excerpt from my article:
In addition, if the missile had been fired from the
sixth-floor window, the bullet would have approached
from the right rear and would have struck the head
at a downward angle of around 20 degrees. How would
a fragment from such a bullet have traveled upward
so as to clear both the roll bar and the windshield?
Could a fragment from the head shot have struck
Tague's face directly, that is, without hitting anything
else first? This suggestion is as problematic as the
theory that a fragment caused the mark on the curb.
For example, in order to have struck Tague's face, the
fragment still would have had to somehow fly over the
limousine's roll bar and windshield. Dr. Tom Canning,
the trajectory expert for the House Select Committee
on Assassinations, told the committee that the
windshield damage appeared to be too high to have
been caused by a fragment from the head-shot missile.
Yet, to accept the theory that a fragment from this
bullet somehow reached Tague, we would have to believe
that the fragment flew well above the damaged portions
of the windshield. In fact, it would have had to clear
the roll bar and the windshield. But if it had managed
to do this, how could it have gone on to strike the curb
and/or Tague with any appreciable force?
I should add that, according to the lone-gunman theory, any head-shot fragment would have come from the exit wound seen in the autopsy photos, and in those photos the exit wound is directly above the
right ear,
but Tague and the Tague curb mark were to the left of JFK. So not only would this magic fragment have had to somehow clear the roll bar and the windshield after coming from a bullet that supposedly struck at a downward angle of 20 degrees, but it would have had to magically veer leftward and downward after supposedly leaving the skull traveling upward and/or upward and rightward.
It is no wonder that WC staffers and the FBI did their best to try to ignore the Tague wounding. Luckily, they were unable to do so because Tague's case appeared in some newspapers. The Tague wounding was an added reason that WC staffer Arlen Specter had to concoct the single-bullet theory.